250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our sound frequency meter list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (163) | No | Yes | Sep 2026 |
| 2 |  | Free | 4.7★ (340) | Yes | No | Sep 2026 |
| 3 |  | Free | 4.6★ (161K) | No | Yes | Sep 2026 |
| 4 |  | Free | 4.7★ (17K) | No | No | Sep 2026 |
| 5 |  | Free | 4.5★ (3K) | No | Yes | Aug 2026 |
| 6 |  | Free | 3.6★ (41) | No | Yes | Sep 2026 |
| 7 |  | Free | 4.8★ (2.2M) | Yes | Yes | Sep 2026 |
| 8 |  | Free | — | No | No | Aug 2026 |
Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.
Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.
Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.
Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.
Get accurate, real-time weather forecasts and severe storm alerts powered by a global professional weather network. Visualize conditions with interactive maps, track lightning, and stay informed about pollen, air quality, and more.
Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.
Get detailed local weather forecasts, including hourly and 10-day outlooks. Track rain, snow, and storms with live radar. Plan your day with information on wind, humidity, and UV index.
This utility app measures sound levels in real-time using your device's microphone. It allows you to select a time frame for the graph and start or stop the live meter. Enjoy a straightforward sound measurement experience.
Get real-time weather forecasts, severe weather alerts, and detailed weather maps. Track storms, hurricanes, and precipitation with hourly and daily predictions. Stay informed about air quality, wind, and temperature for your location and worldwide.
This application transforms your device into a professional sound level meter, offering precise dBA and dBC measurements. It features advanced analysis tools like frequency spectrum analysis and data export, making it ideal for audio professionals and anyone interested in sound environments.
